028
CDUS43 KDMX 170630
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT FRI OCT 17 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 405 PM 86 1910 63 12 62
1938
MINIMUM 55 838 AM 22 1952 40 15 24
AVERAGE 65 52 13 43
PRECIPITATION (IN)
YESTERDAY 0.11 2.50 1911 0.09 0.02 0.00
MONTH TO DATE 0.71 1.55 -0.84 0.01
SINCE SEP 1 1.60 4.69 -3.09 0.45
SINCE JAN 1 32.26 31.79 0.47 34.10
SNOWFALL (IN)
YESTERDAY 0.0 T 1992 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 14 -14 22
MONTH TO DATE 75 170 -95 131
SINCE SEP 1 128 279 -151 165
SINCE JUL 1 143 292 -149 171
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 45 10 35 11
SINCE SEP 1 172 107 65 154
SINCE JAN 1 979 913 66 976
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 12.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 AM
LOWEST 60 400 PM
AVERAGE 79
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 84 1910
1938
1950
MINIMUM TEMPERATURE (F) 40 21 1943
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 725 AM CDT SUNSET 624 PM CDT
OCTOBER 18 2025.......SUNRISE 727 AM CDT SUNSET 622 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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